Search Results - "DOUGLAS, CARL J"

The biosynthesis, composition and assembly of the outer pollen wall: A tough case to crack by Quilichini, Teagen D., Grienenberger, Etienne, Douglas, Carl J.

“…Sporopollenin is a highly durable yet enigmatic component of outer pollen wall exine. Recent genetic and biochemical data demonstrate that key sporopollenin…”
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Populus: a model system for plant biology by Jansson, Stefan, Douglas, Carl J

“…With the completion of the Populus trichocarpa genome sequence and the development of various genetic, genomic, and biochemical tools, Populus now offers many…”
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Syringyl-Rich Lignin Renders Poplars More Resistant to Degradation by Wood Decay Fungi by SKYBA, Oleksandr, DOUGLAS, Carl J, MANSFIELD, Shawn D

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Role of Glycosyltransferases in Pollen Wall Primexine Formation and Exine Patterning by Li, Wenhua L., Liu, Yuanyuan, Douglas, Carl J.

“…The pollen cell wall is important for protection of male sperm from physical stresses and consists of an inner gametophyte-derived intine layer and a…”
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New views of tapetum ultrastructure and pollen exine development in Arabidopsis thaliana by Quilichini, Teagen D, Douglas, Carl J, Samuels, A. Lacey

“…Background and AimsThe Arabidopsis thaliana pollen cell wall is a complex structure consisting of an outer sporopollenin framework and lipid-rich coat, as well…”
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A role for OVATE FAMILY PROTEIN1 (OFP1) and OFP4 in a BLH6-KNAT7 multi-protein complex regulating secondary cell wall formation in Arabidopsis thaliana by Liu, Yuanyuan, Douglas, Carl J

“…Formation of secondary walls is a complex process that requires the coordinated and developmentally regulated expression of secondary wall biosynthetic genes…”
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BEL1-LIKE HOMEODOMAIN6 and KNOTTED ARABIDOPSIS THALIANA7 Interact and Regulate Secondary Cell Wall Formation via Repression of REVOLUTA by Liu, Yuanyuan, You, Shijun, Li, Wenhua L., Schuetz, Mathias, Brady, Siobhan M., Douglas, Carl J.

“…The TALE homeodomain transcription factor KNOTTED ARABIDOPSIS THALIANA7 (KNAT7) is part of a regulatory network governing the commitment to secondary cell wall…”
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MYB75 Functions in Regulation of Secondary Cell Wall Formation in the Arabidopsis Inflorescence Stem by Bhargava, Apurva, Mansfield, Shawn D, Hall, Hardy C, Douglas, Carl J, Ellis, Brian E

“…Deposition of lignified secondary cell walls in plants involves a major commitment of carbon skeletons in both the form of polysaccharides and phenylpropanoid…”
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ABCG26-Mediated Polyketide Trafficking and Hydroxycinnamoyl Spermidines Contribute to Pollen Wall Exine Formation in Arabidopsis by Quilichini, Teagen D., Samuels, A. Lacey, Douglas, Carl J.

“…Pollen grains are encased by a multilayered, multifunctional wall. The sporopollenin and pollen coat constituents of the outer pollen wall (exine) are…”
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Geographical and environmental gradients shape phenotypic trait variation and genetic structure in Populus trichocarpa by McKown, Athena D., Guy, Robert D., Klápště, Jaroslav, Geraldes, Armando, Friedmann, Michael, Cronk, Quentin C. B., El‐Kassaby, Yousry A., Mansfield, Shawn D., Douglas, Carl J.

“…Populus trichocarpa is widespread across western North America spanning extensive variation in photoperiod, growing season and climate. We investigated trait…”
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ATP-Binding Cassette Transporter G26 Is Required for Male Fertility and Pollen Exine Formation in Arabidopsis by Quilichini, Teagen D, Friedmann, Michael C, Samuels, A. Lacey, Douglas, Carl J

“…The highly resistant biopolymer, sporopollenin, gives the outer wall (exine) of spores and pollen grains their unparalleled strength, shielding these…”
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Whole plastome sequencing reveals deep plastid divergence and cytonuclear discordance between closely related balsam poplars, Populus balsamifera and P. trichocarpa (Salicaceae) by Huang, Daisie I, Hefer, Charles A, Kolosova, Natalia, Douglas, Carl J, Cronk, Quentin C. B

“…As molecular phylogenetic analyses incorporate ever‐greater numbers of loci, cases of cytonuclear discordance – the phenomenon in which nuclear gene trees…”
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The Class II KNOX gene KNAT7 negatively regulates secondary wall formation in Arabidopsis and is functionally conserved in Populus by Li, Eryang, Bhargava, Apurva, Qiang, Weiya, Friedmann, Michael C., Forneris, Natascha, Savidge, Rodney A., Johnson, Lee A., Mansfield, Shawn D., Ellis, Brian E., Douglas, Carl J.

“…The formation of secondary cell walls in cell types such as tracheary elements and fibers is a defining characteristic of vascular plants. The Arabidopsis…”
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Genome‐wide association implicates numerous genes underlying ecological trait variation in natural populations of Populus trichocarpa by McKown, Athena D, Klápště, Jaroslav, Guy, Robert D, Geraldes, Armando, Porth, Ilga, Hannemann, Jan, Friedmann, Michael, Muchero, Wellington, Tuskan, Gerald A, Ehlting, Jürgen, Cronk, Quentin C. B, El‐Kassaby, Yousry A, Mansfield, Shawn D, Douglas, Carl J

“…In order to uncover the genetic basis of phenotypic trait variation, we used 448 unrelated wild accessions of black cottonwood (Populus trichocarpa) from much…”
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Comparative interrogation of the developing xylem transcriptomes of two wood‐forming species: Populus trichocarpa and Eucalyptus grandis by Hefer, Charles A, Mizrachi, Eshchar, Myburg, Alexander A, Douglas, Carl J, Mansfield, Shawn D

“…Wood formation is a complex developmental process governed by genetic and environmental stimuli. Populus and Eucalyptus are fast‐growing, high‐yielding tree…”
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Scale and direction of adaptive introgression between black cottonwood (Populus trichocarpa) and balsam poplar (P. balsamifera) by Suarez‐Gonzalez, Adriana, Hefer, Charles A., Lexer, Christian, Cronk, Quentin C. B., Douglas, Carl J.

“…Introgression can introduce novel genetic variation at a faster rate than mutation alone and result in adaptive introgression when adaptive alleles are…”
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Introgression from Populus balsamifera underlies adaptively significant variation and range boundaries in P. trichocarpa by Suarez‐Gonzalez, Adriana, Hefer, Charles A., Lexer, Christian, Douglas, Carl J., Cronk, Quentin C. B.

“…Introgression can be an important source of adaptive phenotypes, although conversely it can have deleterious effects. Evidence for adaptive introgression is…”
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Overexpression of AtGolS3 and CsRFS in poplar enhances ROS tolerance and represses defense response to leaf rust disease by La Mantia, Jonathan, Unda, Faride, Douglas, Carl J, Mansfield, Shawn D, Hamelin, Richard

“…Abstract Plants respond to pathogens through an orchestration of signaling events that coordinate modifications to transcriptional profiles and physiological…”
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Genome-wide association mapping for wood characteristics in Populus identifies an array of candidate single nucleotide polymorphisms by Porth, Ilga, Klapšte, Jaroslav, Skyba, Oleksandr, Hannemann, Jan, McKown, Athena D., Guy, Robert D., DiFazio, Stephen P., Muchero, Wellington, Ranjan, Priya, Tuskan, Gerald A., Friedmann, Michael C., Ehlting, Juergen, Cronk, Quentin C. B., El‐Kassaby, Yousry A., Douglas, Carl J., Mansfield, Shawn D.

“…Establishing links between phenotypes and molecular variants is of central importance to accelerate genetic improvement of economically important plant…”
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The interacting MYB75 and KNAT7 transcription factors modulate secondary cell wall deposition both in stems and seed coat in Arabidopsis by Bhargava, Apurva, Ahad, Abdul, Wang, Shucai, Mansfield, Shawn D., Haughn, George W., Douglas, Carl J., Ellis, Brian E.

“…The Arabidopsis thaliana KNAT7 (KNOX family) and MYB75 (MYB family) transcription factors were each shown earlier to interact in yeast two-hybrid assays, and…”
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